The basic principles of early disease detection, practical considerations, including the application of screening procedures in a number of different disease conditions, and, finally, present techniques and possible developments in methodology. Screening for the chronic non-communicable diseases prevalent in the more advanced countries froms the main subject of the report, but the problems facing countries at other stages of development and with different standards and types of medical care are also discussed, and because of this communicable disease detection is also dealth with to some extent.
Sixth edition of the hugely successful, internationally recognised textbook on global public health and epidemiology, with 3 volumes comprehensively covering the scope, methods, and practice of the discipline
Early detection, or screening, is vital in controlling chronic diseases, but too little information has been available to help practitioners determine which screening procedures are worthwhile, and how often and to whom they should be applied. This timely new book presents the epidemiologic methods that can be used to answer such questions, focusing on how to describe and measure changes in the natural history of disease brought on by early treamtent, lead time, and prognostic selection. The author explains how to assess the usefulness of screening in reducing morbidity and mortality, and provides thorough descriptions of the experimental and case-control approaches. This is a valuable reference for students of epidemiology and biostatistics and for all who are concerned about the design, analysis and interpretation of studies to evaluate screening.
Screening programmes involve the systematic offer of testing for populations or groups of apparently healthy people to identify individuals who may be at future risk of a particular medical condition or disease, with the aim of offering intervention to reduce their risk. For many years, screening was practised without debate, and without evidence, but in the 1960s serious challenges were raised about many of the screening procedures then being practised. Benefits and harms of screening must be measured in high quality trials, and the benefits of screening must be weighed alongside the negative side-effects. Concerns were raised about potential and actual harm arising when people without a health problem received dangerous and unnecessary investigations and treatments as a result of routine screening tests. Controversy raged, and it took some 50 years to achieve widespread recognition that evidence-based and quality assured programme delivery was essential, coupled with provision of balanced informed to enable informed choice for potential participants. Commercially motivated provision of poor quality and non-evidence based screening tests is increasing and screening remains a highly contested topic that has relevance in all health systems including for the general public and media. This book serves as a practical and comprehensive guide to all aspects of screening. Following the international success of the first edition, this second edition brings extensive updates and new case study material. The first section deals with concepts, methods, and evidence, charts the story of screening back to 1861, and covers all aspects of a screening programme and how to research the full consequences. The second section is a practical guide to sound policy-making and to high quality delivery of best value screening. The controversies, paradoxes, uncertainties, and ethical dilemmas of screening are explained, and each chapter is packed with examples, real-life case histories, helpful summary points, and self-test questions. Reference is made to the NHS, a leader in screening, but the primary focus is on universal principles, making the book highly relevant across the globe.
Winner of the Council Chair's Choice Award at the 2019 British Medical Association Awards. Cancer Prevention and Screening offers physicians and all clinical healthcare professionals a comprehensive, useful source of the latest information on cancer screening and prevention with both a global and a multidisciplinary perspective. Includes background information on epidemiology, cancer prevention, and cancer screening, for quick reference Offers the latest information for clinical application of the most recent techniques in prevention and screening of all major and many lesser cancer types Emphasises the importance of multidisciplinary teamwork in cancer screening Highlights frequent dilemmas and difficulties encountered during cancer screening Provides clear-cut clinical strategies for optimal patient education, communication, and compliance with cancer prevention techniques
A health-care provider is likely to be the first professional contact for survivors of intimate partner violence or sexual assault. Evidence suggests that women who have been subjected to violence seek health care more often than non-abused women, even if they do not disclose the associated violence. They also identify health-care providers as the professionals they would most trust with disclosure of abuse. These guidelines are an unprecedented effort to equip healthcare providers with evidence-based guidance as to how to respond to intimate partner violence and sexual violence against women. They also provide advice for policy makers, encouraging better coordination and funding of services, and greater attention to responding to sexual violence and partner violence within training programmes for health care providers. The guidelines are based on systematic reviews of the evidence, and cover: 1. identification and clinical care for intimate partner violence 2. clinical care for sexual assault 3. training relating to intimate partner violence and sexual assault against women 4. policy and programmatic approaches to delivering services 5. mandatory reporting of intimate partner violence. The guidelines aim to raise awareness of violence against women among health-care providers and policy-makers, so that they better understand the need for an appropriate health-sector response. They provide standards that can form the basis for national guidelines, and for integrating these issues into health-care provider education.
This book is a comprehensive and richly-illustrated guide to cardiac CT, its current state, applications, and future directions. While the first edition of this text focused on what was then a novel instrument looking for application, this edition comes at a time where a wealth of guideline-driven, robust, and beneficial clinical applications have evolved that are enabled by an enormous and ever growing field of technology. Accordingly, the focus of the text has shifted from a technology-centric to a more patient-centric appraisal. While the specifications and capabilities of the CT system itself remain front and center as the basis for diagnostic success, much of the benefit derived from cardiac CT today comes from avant-garde technologies enabling enhanced visualization, quantitative imaging, and functional assessment, along with exciting deep learning, and artificial intelligence applications. Cardiac CT is no longer a mere tool for non-invasive coronary artery stenosis detection in the chest pain diagnostic algorithms; cardiac CT has proven its value for uses as diverse as personalized cardiovascular risk stratification, prediction, and management, diagnosing lesion-specific ischemia, guiding minimally invasive structural heart disease therapy, and planning cardiovascular surgery, among many others. This second edition is an authoritative guide and reference for both novices and experts in the medical imaging sciences who have an interest in cardiac CT.
An understanding of public health has never been more important! There has been a growing interest in public health, driven by concerns for social justice and sustainability, but it is currently in the headlines as never before. The failure of governments to get to grips with the Covid-19 pandemic has demonstrated widespread ignorance of the basics of a public health approach to threats to health and well-being. Relevant to all interested individuals but particularly students and professionals within nursing, medicine, social work and public health, this book encourages critical debate and reflection to develop a deep understanding of the complexities of public health issues. It offers 50 powerful stories and sayings around public health that could just change the world! Accompanied by searching questions for discussion and case studies that provide context and link each aphorism to a key event or theme, important messages around public health are extracted and explored.
